Looks like splitting up the firmware package caused a file conflict. No other issue aside from not being able to update, but I do wonder, why was it split up?
Package (19) Old Version New Version Net Change
world/adwaita-fonts 48.2-1 49.0-2 0,09 MiB
system/amd-ucode 20250508.788aadc8-2 20250627-1 0,00 MiB
world/at-spi2-core 2.56.2-1 2.56.3-1 0,00 MiB
world/gssdp 1.6.3-2 1.6.4-1 0,00 MiB
world/libadwaita 1:1.7.4-1 1:1.7.5-1 0,00 MiB
system/linux-firmware 20250508.788aadc8-2 20250627-1 -280,88 MiB
system/linux-firmware-amdgpu 20250627-1 25,63 MiB
system/linux-firmware-atheros 20250627-1 41,61 MiB
system/linux-firmware-broadcom 20250627-1 12,94 MiB
system/linux-firmware-cirrus 20250627-1 1,61 MiB
system/linux-firmware-intel 20250627-1 108,97 MiB
system/linux-firmware-mediatek 20250627-1 22,82 MiB
system/linux-firmware-nvidia 20250627-1 103,55 MiB
system/linux-firmware-other 20250627-1 25,14 MiB
system/linux-firmware-radeon 20250627-1 2,30 MiB
system/linux-firmware-realtek 20250627-1 5,42 MiB
system/linux-firmware-whence 20250508.788aadc8-2 20250627-1 0,00 MiB
world/mujs 1.3.6-1 1.3.7-1 0,01 MiB
world/pango 1:1.56.3-1 1:1.56.4-1 0,01 MiB
Total Installed Size: 370,42 MiB
Net Upgrade Size: 69,22 MiB
:: Proceed with installation? [Y/n]
(19/19) checking keys in keyring [----------------------------------------] 100%
(19/19) checking package integrity [----------------------------------------] 100%
(19/19) loading package files [----------------------------------------] 100%
(19/19) checking for file conflicts [----------------------------------------] 100%
error: failed to commit transaction (conflicting files)
linux-firmware-nvidia: /usr/lib/firmware/nvidia/ad103 exists in filesystem
linux-firmware-nvidia: /usr/lib/firmware/nvidia/ad104 exists in filesystem
linux-firmware-nvidia: /usr/lib/firmware/nvidia/ad106 exists in filesystem
linux-firmware-nvidia: /usr/lib/firmware/nvidia/ad107 exists in filesystem
Errors occurred, no packages were upgraded.